The focus is between the two lenses, closer to the eyepiece
It is called a refracting telescope.
Refracting telescope.
Concave Mirrors
Refracting Telescope.
A reflecting telescope uses mirrors while refracting telescopes uses lens. The refracting telescope also had chromatic aberration and bad resolution while the reflecting telescope had none of these.
A reflecting telescope forms an image by using a combination of curved mirrors to focus light. It was invented as an alternative to the refracting telescope.
the reflecting telescope uses mirrors and lenses. The refracting telescope does not include the mirrors.
the reflecting telescope uses mirrors and lenses. The refracting telescope does not include the mirrors.
Radio telescopes, refracting telescopes, and reflecting telescopes all use mirrors or lenses to collect and focus incoming electromagnetic radiation. The main difference is the wavelength of the radiation they are designed to study – radio telescopes focus on radio waves, refracting telescopes focus on visible light, and reflecting telescopes focus on a variety of wavelengths including visible light, ultraviolet, and infrared.
A reflecting telescope uses mirrors while refracting telescopes uses lens. The refracting telescope also had chromatic aberration and bad resolution while the reflecting telescope had none of these.
Refracting
A radio telescope detects light in the form of radio waves and a refracting telescope detects light in the visible wavelengths